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DSC1122CE1-125.0000 PDF预览

DSC1122CE1-125.0000

更新时间: 2024-01-28 16:48:46
品牌 Logo 应用领域
美国微芯 - MICROCHIP 机械输出元件振荡器
页数 文件大小 规格书
7页 598K
描述
CRYSTAL OSCILLATOR, CLOCK, 125MHz, LVPECL OUTPUT

DSC1122CE1-125.0000 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantFactory Lead Time:12 weeks
风险等级:1.31其他特性:ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; LVDS HCSL O/P ALSO AVAILABLE; TUBE
频率调整-机械:NO频率稳定性:50%
JESD-609代码:e4安装特点:SURFACE MOUNT
标称工作频率:125 MHz最高工作温度:70 °C
最低工作温度:-20 °C振荡器类型:LVPECL
输出负载:50 OHM物理尺寸:3.2mm x 2.5mm x 0.85mm
最大供电电压:3.6 V最小供电电压:2.25 V
表面贴装:YES最大对称度:52/48 %
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)Base Number Matches:1

DSC1122CE1-125.0000 数据手册

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DSC1102 DSC1122  
Low-Jitter Precision LVPECL Oscillator  
General Description  
Features  
The DSC1102 & DSC1122 series of high  
performance oscillators utilizes a proven  
silicon MEMS technology to provide excellent  
jitter and stability over a wide range of  
Low RMS Phase Jitter: <1 ps (typ)  
High Stability: ±10, ±25, ±50 ppm  
Wide Temperature Range  
o Industrial: -40° to 85° C  
supply voltages and temperatures.  
By  
eliminating the need for quartz or SAW  
technology, MEMS oscillators significantly  
enhance reliability and accelerate product  
development, while meeting stringent clock  
performance criteria for a variety of  
communications, storage, and networking  
applications.  
o Ext. commercial: -20° to 70° C  
High Supply Noise Rejection: -50 dBc  
Short Lead Time: 2 Weeks  
Wide Freq. Range: 2.3 to 460 MHz  
Small Industry Standard Footprints  
o 2.5x2.0, 3.2x2.5, 5.0x3.2, & 7.0x5.0 mm  
DSC1102 has a standby feature allowing it to  
completely power-down when EN pin is  
pulled low; whereas for DSC1122, only the  
outputs are disabled when EN is low. Both  
oscillators are available in industry standard  
packages, including the small 3.2x2.5 mm2,  
and are “drop-in” replacements for standard  
6-pin LVPECL quartz crystal oscillators.  
Excellent Shock & Vibration Immunity  
o Qualified to MIL-STD-883  
High Reliability  
o 20x better MTF than quartz oscillators  
Low Current Consumption  
Supply Range of 2.25 to 3.6 V  
Standby & Output Enable Function  
Lead Free & RoHS Compliant  
LVDS & HCSL Versions Available  
Block Diagram  
Applications  
Storage Area Networks  
o SATA, SAS, Fibre Channel  
Passive Optical Networks  
o EPON, 10G-EPON, GPON, 10G-PON  
Ethernet  
o 1G, 10GBASE-T/KR/LR/SR, and FCoE  
HD/SD/SDI Video & Surveillance  
PCI Express: Gen 1 & Gen 2  
DisplayPort  
Output Enable Modes  
EN Pin  
High  
NC  
DSC1102  
Outputs Active  
Outputs Active  
Standby  
DSC1122  
Outputs Active  
Outputs Active  
Outputs Disabled  
Low  
______________________________________________________________________________________________________________________________________________  
DSC1102 | DSC1122 Page 1 MK-Q-B-P-D-110410-02-6  

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